---
product_id: 104506634
title: "Oatey 43900 Backwater Valve 3\" PVC - Pkg Qty 4, (Sold in packages of 4)"
brand: "oatey"
price: "21735966₫"
currency: VND
in_stock: true
category: "Hi"
url: https://www.desertcart.vn/products/104506634-oatey-43900-backwater-valve-3-pvc-pkg-qty-4-sold
store_origin: VN
region: Vietnam
---

# Oatey 43900 Backwater Valve 3" PVC - Pkg Qty 4, (Sold in packages of 4)

**Brand:** oatey
**Price:** 21735966₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Oatey 43900 Backwater Valve 3" PVC - Pkg Qty 4, (Sold in packages of 4) by oatey
- **How much does it cost?** 21735966₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/104506634-oatey-43900-backwater-valve-3-pvc-pkg-qty-4-sold)

## Best For

- oatey enthusiasts

## Why This Product

- Trusted oatey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Oatey 43900 Backwater Valve 3" PVCOatey Backwater Valves are designed as a sewage check valve to prevent pumped water from flowing back into the basin. Assembly includes threaded cover to allow for access and valve flapper which seals closed while not in use. Made of PVC or ABS plastic, backwater valve can be solvent welded to piping. Oatey Backwater Valves can accommodate access sleeves made of Schedule 40 pipe.Specification: PACKAGE QUANTITY: 4SIZE: 3"VALVE TYPE: BackwaterMANUFACTURERS PART NUMBER: 43900CONSTRUCTION: PVCSTOCK TYPE: Non-StockBRAND: Oatey

## Features

- PACKAGE QUANTITY: 4
- SIZE: 3"
- VALVE TYPE: Backwater
- MANUFACTURERS PART NUMBER: 43900
- CONSTRUCTION: PVC
- ›See more product details

## Images

![Oatey 43900 Backwater Valve 3" PVC - Pkg Qty 4, (Sold in packages of 4) - Image 1](https://images-na.ssl-images-amazon.com/images/I/21zlc3v1sML.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/104506634-oatey-43900-backwater-valve-3-pvc-pkg-qty-4-sold](https://www.desertcart.vn/products/104506634-oatey-43900-backwater-valve-3-pvc-pkg-qty-4-sold)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*